+++ /dev/null
-# -*- coding: iso-8859-1 -*-
-# Copyright (C) 2007-2022 CEA/DEN, EDF R&D, OPEN CASCADE
-#
-# Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
-# CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
-#
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
-#
-# This library is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-# Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public
-# License along with this library; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-#
-# See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
-#
-import salome
-salome.salome_init()
-import GEOM
-from salome.geom import geomBuilder
-geompy = geomBuilder.New()
-
-import SMESH, SALOMEDS
-from salome.smesh import smeshBuilder
-smesh = smeshBuilder.New()
-
-# -----------------------------------------------------------------------------
-
-p0 = geompy.MakeVertex(0., 0., 0.)
-px = geompy.MakeVertex(100., 0., 0.)
-py = geompy.MakeVertex(0., 100., 0.)
-pz = geompy.MakeVertex(0., 0., 100.)
-vx = geompy.MakeVector(p0, px)
-vy = geompy.MakeVector(p0, py)
-vz = geompy.MakeVector(p0, pz)
-
-sphereExt = geompy.MakeSphere( 0., 0., 0., 400.)
-sphereInt = geompy.MakeSphere( 0.,-50., 0., 350.)
-sphereA = geompy.MakeSphere( -400., 50., 50., 400.)
-sphereB = geompy.MakeSphere( 350.,-50.,-50., 350.)
-ptcyle = geompy.MakeVertex(0., -300., -450.)
-cylindre = geompy.MakeCylinder(ptcyle,vz,500.,900.)
-
-vol1=geompy.MakeCut(sphereExt,sphereA)
-vol2=geompy.MakeCut(vol1,sphereB)
-vol3=geompy.MakeCut(vol2,cylindre)
-blob=geompy.MakeCut(vol3,sphereInt)
-blob=geompy.RemoveExtraEdges(blob)
-
-idblob = geompy.addToStudy(blob,"blob")
-
-edgeGroups = geompy.Propagate( blob )
-assert len( edgeGroups ) == 3
-
-salome.sg.updateObjBrowser()
-
-# -----------------------------------------------------------------------------
-
-print("-------------------------- mesh")
-smesh.UpdateStudy()
-
-# ---- define a mesh on the geom shape 'blob'
-mesh=smesh.Mesh(blob, "MeshBlob")
-
-# ---- assign global hypothesis and algorithms to mesh
-print("-------------------------- add hypothesis to mesh")
-algo1 = mesh.Segment()
-algo2 = mesh.Quadrangle()
-algo3 = mesh.Hexahedron()
-
-# ---- assign local hypothesis and algorithms to mesh
-for edges in edgeGroups: # loop on groups of logically parallel edges
- length = geompy.BasicProperties( edges )[0]
- if length < 500: nbSeg = 4
- elif length < 2000: nbSeg = 10
- else: nbSeg = 15
- algo = mesh.Segment( edges )
- algo.NumberOfSegments( nbSeg )
- pass
-
-# ---- compute mesh
-print("-------------------------- compute mesh")
-ok = mesh.Compute()
-if ok:
- print("Information about the Mesh:")
- print("Number of nodes : ", mesh.NbNodes())
- print("Number of edges : ", mesh.NbEdges())
- print("Number of faces : ", mesh.NbFaces())
- print("Number of quadrangles : ", mesh.NbQuadrangles())
- print("Number of volumes : ", mesh.NbVolumes())
- print("Number of hexahedrons : ", mesh.NbHexas())
-else:
- print("problem when Computing the mesh")
-
-salome.sg.updateObjBrowser()
